| commit | e8f311a5b6b9163f6aeba2524eaab92dc3b0fb6f | |
| author | Ian Abbott <abbotti@mev.co.uk> | |
| Thu, 14 Feb 2013 16:42:14 +0000 (14 16:42 +0000) | ||
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
| Fri, 15 Feb 2013 18:17:55 +0000 (15 10:17 -0800) | ||
| tree | 48728554395e4184c9eb50e18987bc9397e67a02 | treesnapshot (tar.gz zip) |
| parent | 0cbfc8269b980adafa7b529bb529a2fc316c5405 | commitdiff |
staging: comedi: vmk80xx: simplify vmk80xx_reset_device()
vmk80xx_reset_device() is called during initialization of a Velleman
K8055 (aka VM110) to send a reset command to the hardware. The current
function is a bit long-winded and doesn't set the TRANS_OUT_BUSY flag to
prevent re-use of the transmit buffer while the URB is in progress.
Rewrite the function to use vmk80xx_write_packet() to send the command.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
vmk80xx_reset_device() is called during initialization of a Velleman
K8055 (aka VM110) to send a reset command to the hardware. The current
function is a bit long-winded and doesn't set the TRANS_OUT_BUSY flag to
prevent re-use of the transmit buffer while the URB is in progress.
Rewrite the function to use vmk80xx_write_packet() to send the command.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| drivers/staging/comedi/drivers/vmk80xx.c | diffblobblamehistory |